proto_mod = """ #define MODBIND$VER($RETTYPE m_name$ARG) \\ virtual $RETVAL _##m_name($FUNCARGS) $CONST; \\ _FORCE_INLINE_ virtual $RETVAL m_name($FUNCARGS) $CONST override { \\ $RETX _##m_name($CALLARGS);\\ } """ def generate_mod_version(argcount, const=False, returns=False): s = proto_mod sproto = str(argcount) method_info = "" if returns: sproto += "R" s = s.replace("$RETTYPE", "m_ret, ") s = s.replace("$RETVAL", "m_ret") s = s.replace("$RETX", "return") else: s = s.replace("$RETTYPE", "") s = s.replace("$RETVAL", "void") s = s.replace("$RETX", "") if const: sproto += "C" s = s.replace("$CONST", "const") else: s = s.replace("$CONST", "") s = s.replace("$VER", sproto) argtext = "" funcargs = "" callargs = "" for i in range(argcount): if i > 0: funcargs += ", " callargs += ", " argtext += ", m_type" + str(i + 1) funcargs += "m_type" + str(i + 1) + " arg" + str(i + 1) callargs += "arg" + str(i + 1) if argcount: s = s.replace("$ARG", argtext) s = s.replace("$FUNCARGS", funcargs) s = s.replace("$CALLARGS", callargs) else: s = s.replace("$ARG", "") s = s.replace("$FUNCARGS", funcargs) s = s.replace("$CALLARGS", callargs) return s proto_ex = """ #define EXBIND$VER($RETTYPE m_name$ARG) \\ GDVIRTUAL$VER($RETTYPE_##m_name$ARG)\\ virtual $RETVAL m_name($FUNCARGS) $CONST override { \\ $RETPRE\\ GDVIRTUAL_REQUIRED_CALL(_##m_name$CALLARGS$RETREF);\\ $RETPOST\\ } """ def generate_ex_version(argcount, const=False, returns=False): s = proto_ex sproto = str(argcount) method_info = "" if returns: sproto += "R" s = s.replace("$RETTYPE", "m_ret, ") s = s.replace("$RETVAL", "m_ret") s = s.replace("$RETPRE", "m_ret ret; ZeroInitializer<m_ret>::initialize(ret);\\\n") s = s.replace("$RETPOST", "return ret;\\\n") else: s = s.replace("$RETTYPE", "") s = s.replace("$RETVAL", "void") s = s.replace("$RETPRE", "") s = s.replace("$RETPOST", "return;") if const: sproto += "C" s = s.replace("$CONST", "const") else: s = s.replace("$CONST", "") s = s.replace("$VER", sproto) argtext = "" funcargs = "" callargs = "" for i in range(argcount): if i > 0: funcargs += ", " argtext += ", m_type" + str(i + 1) funcargs += "m_type" + str(i + 1) + " arg" + str(i + 1) callargs += ", arg" + str(i + 1) if argcount: s = s.replace("$ARG", argtext) s = s.replace("$FUNCARGS", funcargs) s = s.replace("$CALLARGS", callargs) else: s = s.replace("$ARG", "") s = s.replace("$FUNCARGS", funcargs) s = s.replace("$CALLARGS", callargs) if returns: s = s.replace("$RETREF", ", ret") else: s = s.replace("$RETREF", "") return s def run(target, source, env): max_versions = 12 txt = """ #ifndef GDEXTENSION_WRAPPERS_GEN_H #define GDEXTENSION_WRAPPERS_GEN_H """ for i in range(max_versions + 1): txt += "\n/* Extension Wrapper " + str(i) + " Arguments */\n" txt += generate_ex_version(i, False, False) txt += generate_ex_version(i, False, True) txt += generate_ex_version(i, True, False) txt += generate_ex_version(i, True, True) for i in range(max_versions + 1): txt += "\n/* Module Wrapper " + str(i) + " Arguments */\n" txt += generate_mod_version(i, False, False) txt += generate_mod_version(i, False, True) txt += generate_mod_version(i, True, False) txt += generate_mod_version(i, True, True) txt += "\n#endif\n" with open(target[0], "w") as f: f.write(txt) if __name__ == "__main__": from platform_methods import subprocess_main subprocess_main(globals())